Organisations count the cost of Petya as the storm abates

Early optimism that the NotPetya (Or Petya/PetyaWrap) cyberattack might be a mere copycat follow-up to May’s extraordinary WannaCry incident has evaporated – it now looks both were equally serious for slightly different reasons. Let’s start with the clutch of large companies that have lined up in an unusually public way to speak of the damage caused by the June 27 attack.